Clock A as in the figure above is quantum mechanically enlarged to clock B along direction XZ in space and time. Light or radiation from B travels with the loss of time due to motion in free space and focused by magnifying glass on say head of person P. Relative frequency of the signal is increased and so the energy without increase in actual frequency or number of waves per unit time due to constancy of the speed of light factor. This could in the long run be one of the subjects of experimentation to design a non-invasive brain machine interface.